directional · The ancient kingdom (204 BC–111 BC) that covered parts of modern-day southern China and northern Vietnam.

考古学家在这一带发现了南越时期的建筑遗迹。

abbreviation · The Republic of Vietnam (1955–1975), a former state in the southern part of Vietnam, or its people and characteristics.

在越战期间，美国曾大力支持南越政府。